Service difficulty report · Stringer · Boeing 737824

Difficulty date
December 21, 2024
Submitted
February 10, 2025
Operation
Air carrier
Aircraft
N12221
Make and model
Boeing 737824
Aircraft serial
28930
Aircraft time
78,884 hours, 29,398 cycles
Part
Stringer
Part number
141A353218143A32
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(B737-53-3-0712) STA 380-400, STR 25L HAS A BULGE IN THE SKIN. T RANSCRIBED FROM HAECO GSO NR 9289017. REPAIRED STR 25L FROM STA 258 TO 410 & REPLACED FACTORY PLICE AT STA 370 PER B737-800SRM 53-00-03-2R-1 & EC/RA 5310-08504. HAECO GSO MECH V895396 INSP QC442 REPAIRED STR 25L FROM STA 358 TO 410 AND REPLACED FACTORY SPLICE HAECO GSO MECH V895396 INSP QC444 AT STA 370 PER B737-800 SRM 53-00-3-2R-1 AND EC/RA NO. 5310- 08504 HAECO REO-G25350 REV IR. SFR: 1038363 REFERENCE LOG PAGES 3787621 AND 3787752 CREATED FOR REPEAT INSPECTIONS